package annotations;

import java.util.List;

public class PasswordUtils {

    @UseCase(id=47,description="Password must contain at least one numeric")
    public boolean validatePassword(String password){
        return (password.matches("\\w*\\d\\w*"));
    }
    
    @UseCase(id=48)
    public String encryptPassword(String password){
        return new StringBuilder(password).reverse().toString();
    }
    
    @UseCase(id=49,description="New password can't equal previously used ones")
    public boolean checkForNewPassword(List<String> prevPasswords,String password){
        return !prevPasswords.contains(password);
    }
    
}
